Preamp: -9.3 dB
GraphicEQ: 20 -2.0; 27 -2.8; 36 -3.2; 47 -3.9; 63 -4.9; 84 -6.0; 112 -6.7; 150 -7.3; 200 -7.4; 267 -5.8; 356 -4.0; 474 -2.2; 632 -0.1; 843 0.8; 1125 0.0; 1500 0.2; 2000 -1.2; 2667 -1.5; 3557 0.5; 4743 -0.8; 6325 4.7; 8434 -4.4; 11247 -3.3; 14998 1.0; 20000 9.0